48960643984

素因数分解:

$2^4\times 7^2\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{1427}}^1$

素因数の和:1965

約数の個数: 120

約数和(自身を含む): 111730661280

約数和(自身を除く): 62770017296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 196, 214, 392, 409, 428, 749, 784, 818, 856, 1427, 1498, 1636, 1712, 2854, 2863, 2996, 3272, 5243, 5708, 5726, 5992, 6544, 9989, 10486, 11416, 11452, 11984, 19978, 20041, 20972, 22832, 22904, 39956, 40082, 41944, 43763, 45808, 69923, 79912, 80164, 83888, 87526, 139846, 152689, 159824, 160328, 175052, 279692, 305378, 306341, 320656, 350104, 559384, 583643, 610756, 612682, 700208, 1068823, 1118768, 1167286, 1221512, 1225364, 2137646, 2144387, 2334572, 2443024, 2450728, 4085501, 4275292, 4288774, 4669144, 4901456, 7481761, 8171002, 8550584, 8577548, 9338288, 14963522, 16342004, 17101168, 17155096, 28598507, 29927044, 32684008, 34310192, 57197014, 59854088, 62449801, 65368016, 114394028, 119708176, 124899602, 228788056, 249799204, 437148607, 457576112, 499598408, 874297214, 999196816, 1748594428, 3060040249, 3497188856, 6120080498, 6994377712, 12240160996, 24480321992, 48960643984]

約数ペア:

[(1, 48960643984), (2, 24480321992), (4, 12240160996), (7, 6994377712), (8, 6120080498), (14, 3497188856), (16, 3060040249), (28, 1748594428), (49, 999196816), (56, 874297214), (98, 499598408), (107, 457576112), (112, 437148607), (196, 249799204), (214, 228788056), (392, 124899602), (409, 119708176), (428, 114394028), (749, 65368016), (784, 62449801), (818, 59854088), (856, 57197014), (1427, 34310192), (1498, 32684008), (1636, 29927044), (1712, 28598507), (2854, 17155096), (2863, 17101168), (2996, 16342004), (3272, 14963522), (5243, 9338288), (5708, 8577548), (5726, 8550584), (5992, 8171002), (6544, 7481761), (9989, 4901456), (10486, 4669144), (11416, 4288774), (11452, 4275292), (11984, 4085501), (19978, 2450728), (20041, 2443024), (20972, 2334572), (22832, 2144387), (22904, 2137646), (39956, 1225364), (40082, 1221512), (41944, 1167286), (43763, 1118768), (45808, 1068823), (69923, 700208), (79912, 612682), (80164, 610756), (83888, 583643), (87526, 559384), (139846, 350104), (152689, 320656), (159824, 306341), (160328, 305378), (175052, 279692)]